X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=EMCAL%2FAliEMCALShishKebabTrd1Module.h;h=f78f51ca9084749df74514c57bf180733793a41a;hb=76d23fc0332a27fd14ddebfff4711c549d219f8a;hp=a105a346cf31cbfec90ce99fa6145c1e67524280;hpb=25ab8a319368ac8fcbf7340d9551b61e31f277ea;p=u%2Fmrichter%2FAliRoot.git diff --git a/EMCAL/AliEMCALShishKebabTrd1Module.h b/EMCAL/AliEMCALShishKebabTrd1Module.h index a105a346cf3..f78f51ca908 100644 --- a/EMCAL/AliEMCALShishKebabTrd1Module.h +++ b/EMCAL/AliEMCALShishKebabTrd1Module.h @@ -1,29 +1,29 @@ #ifndef ALIEMCALSHISHKEBABTRD1MODULE_H #define ALIEMCALSHISHKEBABTRD1MODULE_H -/* Copyright(c) 1998-2004, ALICE Experiment at CERN, All rights reserved. * +/* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ //_________________________________________________________________________ // Main class for TRD1 geometry of Shish-Kebab case. -// Author: Aleksei Pavlinov(WSU). -// Nov 2004; Feb 2006 +// Author: Alexei Pavlinov(WSU). +// Nov 2004; Feb 2006; Apr 2010; Oct 23, 2010 -#include "TNamed.h" -#include "TVector2.h" +#include +#include +#include -class AliEMCALGeometry; +class AliEMCALEMCGeometry; class AliEMCALShishKebabTrd1Module : public TNamed { public: - AliEMCALShishKebabTrd1Module(Double_t theta=0.0, AliEMCALGeometry *g=0); + AliEMCALShishKebabTrd1Module(Double_t theta=0.0, AliEMCALEMCGeometry *g=0); AliEMCALShishKebabTrd1Module(AliEMCALShishKebabTrd1Module &leftNeighbor); void Init(Double_t A, Double_t B); - AliEMCALShishKebabTrd1Module(const AliEMCALShishKebabTrd1Module& mod) : TNamed(mod.GetName(),mod.GetTitle()){ - // cpy ctor: no implementation yet; requested by the Coding Convention - Fatal("cpy ctor", "not implemented") ; - } + void DefineAllStaff(); + AliEMCALShishKebabTrd1Module(const AliEMCALShishKebabTrd1Module& mod); + AliEMCALShishKebabTrd1Module & operator = (const AliEMCALShishKebabTrd1Module& /*rvalue*/) { Fatal("operator =", "not implemented") ; return *this ; @@ -32,7 +32,7 @@ class AliEMCALShishKebabTrd1Module : public TNamed { virtual ~AliEMCALShishKebabTrd1Module(void) {} Bool_t GetParameters(); void DefineName(Double_t theta); - void DefineFirstModule(); + void DefineFirstModule(const Int_t key=0); // key=0-zero tilt of first module Double_t GetTheta() const {return fTheta;} TVector2& GetCenterOfModule() {return fOK;} @@ -42,46 +42,86 @@ class AliEMCALShishKebabTrd1Module : public TNamed { Double_t GetPosXfromR() const {return fOK.Y() - fgr;} Double_t GetA() const {return fA;} Double_t GetB() const {return fB;} + Double_t GetRadius() const {return fgr;} + TVector2 GetORB() const {return fORB;} + TVector2 GetORT() const {return fORT;} // Additional offline staff + // ieta=0 or 1 - Jun 02, 2006 TVector2& GetCenterOfCellInLocalCoordinateofSM(Int_t ieta) - { if(ieta<=1) return fOK2; - else return fOK1;} - void GetCenterOfCellInLocalCoordinateofSM(Int_t ieta, Double_t &xr, Double_t &zr) { - if(ieta<=1) {xr = fOK2.Y(); zr = fOK2.X(); + if(ieta<=0) return fOK2; + else return fOK1; + } + void GetCenterOfCellInLocalCoordinateofSM(Int_t ieta, Double_t &xr, Double_t &zr, Int_t pri=0) const + { + if(ieta<=0) {xr = fOK2.Y(); zr = fOK2.X(); } else {xr = fOK1.Y(); zr = fOK1.X(); } + if(pri>0) printf(" %s ieta %2.2i xr %8.4f zr %8.4f \n", GetName(), ieta, xr, zr); } + void GetCenterOfCellInLocalCoordinateofSM3X3(Int_t ieta, Double_t &xr, Double_t &zr) const + { // 3X3 case - Nov 9,2006 + if(ieta < 0) ieta = 0; //ieta = ieta<0? ieta=0 : ieta; // check index + if(ieta > 2) ieta = 2; //ieta = ieta>2? ieta=2 : ieta; + xr = fOK3X3[2-ieta].Y(); zr = fOK3X3[2-ieta].X(); + } + void GetCenterOfCellInLocalCoordinateofSM1X1(Double_t &xr, Double_t &zr) const + { // 1X1 case - Nov 27,2006 // Center of cell is center of module + xr = fOK.Y() - fgr; + zr = fOK.X(); + } + // 15-may-06 + TVector2& GetCenterOfModuleFace() {return fOB;} + TVector2& GetCenterOfModuleFace(Int_t ieta) { + if(ieta<=0) return fOB2; + else return fOB1; + } + // Jul 30, 2007 + void GetPositionAtCenterCellLine(Int_t ieta, Double_t dist, TVector2 &v); // Double_t GetTanBetta() const {return fgtanBetta;} Double_t Getb() const {return fgb;} // service methods void PrintShish(Int_t pri=1) const; // *MENU* - Double_t GetThetaInDegree() const; + Double_t GetThetaInDegree() const; Double_t GetEtaOfCenterOfModule() const; + Double_t GetMaxEtaOfModule(int pri=0) const; + static Double_t ThetaToEta(Double_t theta) + {return -TMath::Log(TMath::Tan(theta/2.));} protected: // geometry info - static AliEMCALGeometry *fgGeometry; //! + AliEMCALEMCGeometry *fGeometry; //! static Double_t fga; // 2*dx1=2*dy1 static Double_t fga2; // 2*dx2 static Double_t fgb; // 2*dz1 - static Double_t fgangle; // ~1 degree + static Double_t fgangle; // in rad (1.5 degree) static Double_t fgtanBetta; // tan(fgangle/2.) static Double_t fgr; // radius to IP - TVector2 fOK; // position the module center x->y; z->x; + TVector2 fOK; // position the module center in ALICE system; x->y; z->x; Double_t fA; // parameters of right line : y = A*z + B Double_t fB; // system where zero point is IP. Double_t fThetaA; // angle coresponding fA - for convinience - Double_t fTheta; // theta angle of perependicular to SK module + Double_t fTheta; // theta angle of perpendicular to SK module // position of towers(cells) with differents ieta (1 or 2) in local coordinate of SM // Nov 04,2004; Feb 19,2006 - TVector2 fOK1; // ieta=2 - TVector2 fOK2; // ieta=1 - + TVector2 fOK1; // ieta=1 + TVector2 fOK2; // ieta=0 + // May 13, 2006; local position of module (cells) center face + TVector2 fOB; // module + TVector2 fOB1; // ieta=1 + TVector2 fOB2; // ieta=0 + // Jul 30, 2007 + Double_t fThetaOB1; // theta of cell center line (go through OB1) + Double_t fThetaOB2; // theta of cell center line (go through OB2) + // 3X3 case - Nov 9,2006 + TVector2 fOK3X3[3]; + // Apr 14, 2010 - checking of geometry + TVector2 fORB; // position of right/bottom point of module + TVector2 fORT; // position of right/top point of module // public: - ClassDef(AliEMCALShishKebabTrd1Module,0) // TRD1 Shish-Kebab module + ClassDef(AliEMCALShishKebabTrd1Module, 5) // TRD1 Shish-Kebab module }; #endif